Investigation and Resolution of Governing Valve Linkage Failure for Compressor Drive Steam Turbine

dc.contributor	Asia Turbomachinery & Pump Symposium (2nd : 2018)
dc.creator	Nishiyama, Kenichi
dc.creator	Jain, Mayank
dc.creator	Subramani, Elumalai
dc.date.accessioned	2018-10-12T15:24:28Z
dc.date.available	2018-10-12T15:24:28Z
dc.date.issued	2018
dc.identifier.uri	https://hdl.handle.net/1969.1/172456
dc.description	Case Studies	en
dc.description.abstract	Fatigue failure of Governing Valve Linkage Rod end bearing and wear marks on several parts was observed on a extraction steam turbine (driving a centrifugal compressor) after it was in service for more than 9 year. The top surface of rod?end bearing was completely worn out. A detailed motion analysis was carried out to estimate the vibratory force and slip velocity of the Bearing ball and body. This paper presents the details of observations, inspections carried out and root cause analysis of the valve linkage failure along with the future recommendations.	en
dc.format.medium	Electronic	en
dc.format.mimetype	application/pdf
dc.language.iso	en
dc.publisher	Turbomachinery Laboratory, Texas A&M Engineering Experiment Station
dc.relation.ispartof	Asia Turbomachinery & Pump Symposium. 2018 Proceedings.	en
dc.subject.lcsh	Turbomachines	en
dc.subject.lcsh	Pumping machinery	en
dc.title	Investigation and Resolution of Governing Valve Linkage Failure for Compressor Drive Steam Turbine	en
dc.type.genre	conference publication	en
dc.type.material	Text	en
dc.format.digitalOrigin	born digital	en